Solo Boost is a feature designed to help increase your score by connecting additional banks and debit cards. You can connect up to 3 banks and 3 debit cards at a time. Once connected, the system will assess and increase your score based on these additional methods. Borrowers who connect more than one bank or card are eligible for a SoLo Boost. This boost can increase your score by up to 10 points, with a maximum score of 99.